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-rw-r--r--modules/system/system.api.php3
1 files changed, 3 insertions, 0 deletions
diff --git a/modules/system/system.api.php b/modules/system/system.api.php
index 276dbca18..f54078b6d 100644
--- a/modules/system/system.api.php
+++ b/modules/system/system.api.php
@@ -610,6 +610,9 @@ function hook_cron() {
* with one argument, the item created via DrupalQueue::createItem().
* - 'time': (optional) How much time Drupal should spend on calling this
* worker in seconds. Defaults to 15.
+ * - 'skip on cron': (optional) Set to TRUE to avoid being processed during
+ * cron runs (for example, if you want to control all queue execution
+ * manually).
*
* @see hook_cron()
* @see hook_cron_queue_info_alter()